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formulation of gas-liquid-phase momentum is suitable for the calculation of gas driven bath flow in a drained style aluminum reduction cell. Bath flow pattern, especially the secondary recirculation... drained cell putes the two phases with different schemes, wherein the liquid-phase equations are solved in a Eulerian frame of reference, similar to a single-phase calculation, and the bubble......
Manganese extraction from high-iron-content manganese oxide ores by selective reduction roasting-acid leaching process using black charcoal as reductantZHANG Yuan-bo(张元波), ZHAO Yi(赵熠), YOU Zhi-xiong(游志雄), DUAN Dao-xian(段道显), LI Guang-hui(李光辉), JIANG Tao(姜涛) (School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China)Abstract:Reduction roasting-acid......
Numerical simulation of current distribution in metal pad of aluminum reduction cells QI Xi-quan(戚喜全), FENG Nai-xiang(冯乃祥), CUI Jian-zhong(崔建忠) (School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China) Abstract: Based on the numerical calculation of 3-D potential distribution in aluminum reduction cells, current distribution in the metal pad is calculated under......
; 文献标志码:A Microstructure and properties of transient liquid-phase diffusion bonded joint of AZ31B/Cu dissimilar metal DU Shuang-ming, LIU Gang, WANG Ming-jing (College of Materials Science and Engineering, Xi’an University of Science and Technology, Xi’an 710054, China) Abstract: Magnesium alloy AZ31B and Cu dissimilar metals were bonded by the transient liquid-phase......
semiconductor nanocrystals in liquid phase SHI Li-yi, WANG Zhu-yi, YUAN Shuai, ZHAO Yin (Research Center of Nanoscience and Nanotechnology, Shanghai University, Shanghai 200444, China) Abstract... of metal oxide semiconductor nanocrystals in the liquid-phase synthesis processes were introduced in detail. The characteristics of different methods were also summarized. Developing the green, high......
J. Cent. South Univ. Technol. (2009) 16: 0166-0171 DOI: 10.1007/s11771-009-0028-0 Formation mechanism of aerodynamic drag of high-speed train and some reduction measures TIAN Hong-qi(田红旗)1, 2...; Abstract: Aerodynamic drag is proportional to the square of speed. With the increase of the speed of train, aerodynamic drag plays an important role for high-speed train. Thus, the reduction......
based on liquid-phase mass transfer DENG Yiliang, XIE Yongfang, LI Yonggang, YANG Chunhua (School of Information Science and Engineering, Central South University, Changsha 410083, China) Abstract... electrolytic cell, a multiphysical simulation model of zinc electrolytic cell was established based on liquid-phase mass transfer by combining species mass conservation, fluid dynamics and electrode kinetics......
Magneli phase titanium sub-oxide conductive ceramic TinO2n-1 as support for electrocatalyst toward oxygen reduction reaction with high activity and stabilityWU Qiu-mei(伍秋美)1, RUAN Jian-ming(阮建明)1... South University, Changsha 410083, China)Abstract:Magneli phase titanium sub-oxide conductive ceramic TinO2n-1 was used as the support for Pt due to its excellent resistance to electrochemical oxidation......
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